In this digital age, the hospitality industry has evolved significantly, and one of the major contributors to this evolution is the global distribution system for hotels. The GDS is a technological platform that has revolutionised the hotel industry by simplifying booking processes and making it possible for hotels to reach out to a broader market.
GDS for hotels connects your property with travel agents and corporate bookers worldwide. When used smartly, it drives bookings from high-value guests. This post shows how it works, who the players are, and how Address Apartments uses GDS to benefit contractors and business travellers.
Key Takeaways
What is GDS for hotels?
It’s a global booking network connecting hotels, travel agents, and corporate systems in real time.Why use GDS in 2025 and onwards?
For better access to corporate and B2B booking channels often less saturated than OTAs.Which GDS providers matter?
Amadeus, Sabre, Travelport (Galileo/Worldspan), Dhisco are among the key ones. Use those aligned with your guest markets.Does GDS cost more?
Yes, setup and transaction fees exist, so balance rate strategy with expected revenue uplift.How does Address Apartments benefit?
Being GDS listed means business travelers and contractors can find your property via their tools, increasing bookings for your serviced apartments.
What Is GDS for Hotels & How It Works
What is the Global Distribution System in the hotel industry?
In short, GDS for hotels is a network that allows travel agents, corporate booking systems, and online platforms to see real-time hotel inventory, rates, and availability.
It does not hold inventory itself. It acts as a bridge between the hotel’s reservation system and booking agents.
Here’s a simplified breakdown:
The hotel pushes rates & availability to the GDS
Travel agents query the GDS to find hotels
Agents book, and the GDS relays the reservation back to the hotel
Inventory updates in real-time to avoid double bookings
The GDS connects hotelier’s reservation systems to all the distribution channels, including internet booking engines, travel agencies, and other hotel distribution channels. The Global Distribution System started as an airline reservation system in the early 1960s and has since evolved to cover all aspects of travel and hotel reservations.
Hotels also use the GDS as a distribution channel to reach out to a broad audience and increase booking revenue.
Why GDS for Hotels Still Matters (Especially in 2025)
You might think OTAs have taken over. But GDS for hotels still holds a unique place, especially for properties targeting corporate travel or medium-term stays.
Reasons to keep GDS active:
Access to corporate travel markets not captured by OTAs
Better average length of stay and higher spend from business guests
Real-time synchronization across multiple agent networks
Less reliance on heavy OTA commissions
According to recent analysis, GDS bookings surged 54% in early 2025, outpacing many direct and OTA channels.
For Address Apartments, enabling GDS for hotels means contractors or project teams can find your listings through their corporate booking tools.
Key GDS Providers & How They Differ
Amadeus
Strong global presence, especially in Europe, with broad hotel coverage
Amadeus is a computer reservation system owned by the Amadeus IT Group with headquarters in Madrid, Spain. The central database is located at Erding, Germany. The major development centres are located in Sophia Antipolis, Bangalore, London, and Boston.
Sabre
Robust in North America and corporate markets
Sabre Global Distribution System, owned by Sabre Corporation, is a travel reservation system used by travel agents and companies to search, price, book, and ticket travel services provided by airlines, hotels, car rental companies, rail providers and tour operators.
Travelport (Galileo)
Offers good connectivity in niche markets
Galileo is a computer reservations system owned by Travelport. As of 2000, it had a 26.4% share of worldwide CRS airline bookings. In addition to airline reservations, the Galileo CRS is also used to book train travel, cruises, car rental, and hotel rooms.
Worldspan
Also offers good connectivity in niche markets
Worldspan is a provider of travel technology and content and a part of the Travelport GDS business. It offers worldwide electronic distribution of travel information, Internet products and connectivity, and e-commerce capabilities for travel agencies, travel service providers and corporations.
Address Apartments’ GDS Implementation
Amadeus
OIRCSADD
Sabre
OI286189
Galileo
OIH3763
Worldspan
OIRCSAD
Dhisco
HCRCSADD
A contractor searching GDS in their travel tool for Gillingham-area listings would see Address Apartments appear via code OIRCSADD allowing smooth booking for stays tied to projects at Grain or nearby sites. Learn more about our mid-term stays in Gillingham
Global Distribution System property codes are unique codes assigned to each hotel in the GDS network, which makes it easier to locate the particular hotel and its inventory on the Global Distribution System. These codes are used to search and book hotel rooms through the platforms, which are critical to both travel agents and hotels as it allows for accurate tracking and inventory management.
The first digit of the GDS property code denotes the type of establishment, which includes categories such as resorts, bed & breakfasts, or hotels. The remaining digits identify the hotel’s specific location and amenities.
Who Uses the Global Distribution System?
Travel Agents
Travel agents are the primary users of the system. The system provides travel agents with a platform to search, compare, and book travel-related services for their clients.
The Global Distribution System platforms, such as Amadeus, Sabre, and Travelport, provide a one-stop-shop for travel agents, allowing them to access information about flights, hotels, and car rentals from multiple providers worldwide.
GDS platforms also offer real-time pricing and inventory management for travel agents to make informed decisions quickly.
Airlines
Airlines also use GDS to reach a broader network of travel agents and their clients. By integrating with GDS, airlines can distribute their inventory worldwide, complementing their online direct bookings.
GDS provides airlines with cost-effective and efficient distribution channels, enhancing their reach to more travellers worldwide. GDS also offers airlines with revenue management and pricing optimisation tools that help them improve profits.
Hotels
Hotels are also users. By connecting with GDS platforms, hotels have access to a vast network of travel agents who can advertise and sell their rooms to a more extensive audience. GDS also provides hotels with insights on market trends and pricing data, making it easier for hotels to optimise their rates.
Furthermore, hotels can manage their inventory in real-time, ensuring accurate availability of rooms.
Technology Companies
Technology companies such as online booking engines and travel management companies use GDS to complement their existing offerings. By integrating GDS into their platforms, these companies can provide a comprehensive booking experience to their clients, including airline reservations and hotel bookings.
GDS also enables technology companies to expand their reach to a more extensive network of travel agents and their clients.
By understanding who uses the technology, we can appreciate the benefits and importance of this platform for the travel industry. With the Global Distribution System, the travel industry can continue to grow and expand, providing travellers with a seamless booking experience.
About the Author
Koran is the Director of Address Apartments, a trusted provider of serviced accommodation in Gillingham, Kent. He works closely with business travellers, contractors, relocation professionals, and holiday guests, helping them find comfortable accommodation for both short and extended stays. Drawing on his experience managing serviced apartments across the Medway area, Koran shares practical advice on direct bookings, contractor accommodation, relocation housing, and getting the most from serviced accommodation.
